/Engine/Source/Runtime/InteractiveToolsFramework/Public/BaseBehaviors/ClickDragBehavior.h
IClickDragBehaviorTargetimplementation
virtual [FInputRayHit](API\Runtime\InteractiveToolsFramework\FInputRayHit) CanBeginClickDragSequence ( const [FInputDeviceRay](API\Runtime\InteractiveToolsFramework\FInputDeviceRay) & PressPos )